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Science test 1.
matter
| Question | Answer |
|---|---|
| The ratio of mass of substance to the volume of substance | Density |
| A measure of the amount of matter in an object | Mass |
| A measure of how hot (or cold) something is | Temp. |
| A measure of the size of a body or region in a 3 dimensional space | Volume |
| The ways in ways in which scientists answer question and solve probs | Science Method |
| The science study of nonliving matter | Physical science |
| A system that is used by science all over known as the metric system this is based off the number 10 | International System of units (SI) |
| Accepted with evidence | Theory |
| Whats the steps of science method | Ask a ? form hypothesis observe test hypothesis anylize draw conclusion |
| An experiment where only one factor changes at a time | Controlled experiment |
| The base unit of volumein the metric system | liter |
| What instrument will we use to find liquid in a cylinder | Graduated cylinder |
| What is the name of the curve you see at the top of a liquid in a cylinder | Meiscus |
| How do we find the volume of an irregular object using a graduated cylinder | Use water displacement |
| ___ refers to the amount of matter in an object | Mass |
| The base unit of mass in the metric system is | Gram |
| What instrument will we use to find the mass of objects | Triple beam balance |
| The factor that changes | Variable |
| The pieces of info collected from experiments | Data |
| A scientist who builds things using scientific knowledge | Engineer |
| What are the two main branches of physical science | Chemistry and physical |
| The study of structure and properties of matter | Chemistry |
| When one substance interacts with another substance to form a new substance | Chemical Reaction |
| what is part of physics | motion force gravity electricity light and heat |
| What are the 3 main branches of science | Earth science Life science Physical Science |